788 citations · 6k across the 109 of their papers we have counts for
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Geometry-induced superdiffusion in driven crowded systems
Olivier Bénichou, Anna Bodrova, Dipanjan Chakraborty +5
Recent Molecular Dynamics simulations of glass-forming liquids revealed superdiffusive fluctuations associated with the position of a tracer particle (TP) driven by an external for…
Geometric friction directs cell migration
M. Le Berre, Yan-Jun Liu, J. Hu +5
In the absence of environmental cues, a migrating cell performs an isotropic random motion. Recently, the breaking of this isotropy has been observed when cells move in the presenc…
Fluctuations and correlations of a driven tracer in a hard-core lattice gas
O. Bénichou, P. Illien, G. Oshanin +1
We consider a driven tracer particle (TP) in a bath of hard-core particles undergoing continuous exchanges with a reservoir. We develop an analytical framework which allows us to g…
Active transport in dense diffusive single-file systems
P. Illien, O. Bénichou, C. Mejía-Monasterio +2
We study a minimal model of active transport in crowded single-file environments which generalises the emblematic model of single file diffusion to the case when the tracer particl…
On the non-equivalence of two standard random walks
O. Benichou, K. Lindenberg, G. Oshanin
We focus on two models of nearest-neighbour random walks on d-dimensional regular hyper-cubic lattices that are usually assumed to be identical - the discrete-time Polya walk, in w…